This is a set of Dubro Heavy-Duty Ball Links for use with 3mm threaded rods.

Features

Black nylon link construction
Brass swivel-ball construction
Beveled brass swivel-ball stand-off
Hex-Head machine mounting screw

Includes

12 Heavy-Duty ball links w/brass swivel-balls (3mm self threading)
12 beveled brass swivel-ball stand-offs
12 3mm x 18mm socket head cap screws
12 3mm lock nuts (metal construction w/nylon insert)

Requires

2.5mm hex wrench (GPMR8012)

Specifications

Ball Link Length: 27mm (1.063")
Standoff Height: 3.2mm (0.125")